Front Panel - QSC CMX Serie Manual Del Usuario

Introduction
These rugged, fan-cooled, 2-channel, 2RU amplifiers provide high-value performance and power in a strong, compact chassis. The series comprises
four models: the CMX 300V, CMX 500V, CMX 800V and CMX 2000V. The CMX 2000V is covered in a separate manual.
Features
• Independent, user-defeatable clip limiters
• Fully selectable low-frequency filtering; choice of 30 or 50 Hz roll-off
• Stereo (dual-channel), parallel-input, or Bridge Mono operating modes
• Balanced inputs — XLR, ¼" (6.3 mm) TRS, and barrier strip
• Pluggable terminal block and Speakon™ outputs
• 21 detent gain knobs
• Front panel LED indicators for signal and clip and power
• Attenuation control security plate
Stereo mode, both channels driven
8Ω / FTC 20 Hz –20 kHz / 0.1% THD
8Ω /EIA 1 kHz / 0.1% THD
4Ω / FTC 20 Hz – 20 kHz / 0.1% THD
4Ω /EIA 1 kHz / 0.5% THD
2Ω /EIA 1 kHz / 1% THD
70V Direct Drive /EIA 1 kHz / 1% THD

Front Panel

1. Power switch
2. Power indicator LED
3. Cooling vents
4. Clip and Signal indicator LEDs, (Channel 1)
– Table 1 –
5. Attenuation control (Channel 1)
6. Clip and Signal indicator LEDs, (Channel 2)
7. Attenuation control (Channel 2)
8. Lockout plate retention screw
1 2 3
– Figure 1 –
3
CMX CMX
300V 500V
185 W 260 W
200 W 300 W
280 W 400 W
300 W 500 W
430 W 700 W
- -
5
4 6
CMX
800V
450 W
500 W
650 W
800 W
1200 W
400 W
8
7